GB1251312A - - Google Patents

Info

Publication number
GB1251312A
GB1251312A GB1251312DA GB1251312A GB 1251312 A GB1251312 A GB 1251312A GB 1251312D A GB1251312D A GB 1251312DA GB 1251312 A GB1251312 A GB 1251312A
Authority
GB
United Kingdom
Prior art keywords
turbine
flow
fan
blades
shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1251312A publication Critical patent/GB1251312A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/16—Control of working fluid flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/20—Adaptations of gas-turbine plants for driving vehicles
    • F02C6/206—Adaptations of gas-turbine plants for driving vehicles the vehicles being airscrew driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/36—Power transmission arrangements between the different shafts of the gas turbine plant, or between the gas-turbine plant and the power user
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/062—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with aft fan
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/075—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type controlling flow ratio between flows

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Turbines (AREA)
GB1251312D 1969-02-27 1970-02-06 Expired GB1251312A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80294969A 1969-02-27 1969-02-27

Publications (1)

Publication Number Publication Date
GB1251312A true GB1251312A (fr) 1971-10-27

Family

ID=25185165

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1251312D Expired GB1251312A (fr) 1969-02-27 1970-02-06

Country Status (4)

Country Link
US (1) US3520138A (fr)
DE (1) DE2006221B2 (fr)
FR (1) FR2037574A5 (fr)
GB (1) GB1251312A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2401212A1 (de) * 1973-02-08 1974-08-15 United Aircraft Corp Gasturbinentriebwerk fuer unterschallflug
US4791783A (en) * 1981-11-27 1988-12-20 General Electric Company Convertible aircraft engine

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678690A (en) * 1970-07-10 1972-07-25 United Aircraft Corp Convertible composite engine
US3678691A (en) * 1970-07-10 1972-07-25 United Aircraft Corp Convertible composite engine control
US3854286A (en) * 1971-11-08 1974-12-17 Boeing Co Variable bypass engines
US3896615A (en) * 1973-02-08 1975-07-29 United Aircraft Corp Gas turbine engine for subsonic flight
GB1497477A (en) * 1975-07-19 1978-01-12 Rolls Royce Gas turbine engine
US4294068A (en) * 1978-03-27 1981-10-13 The Boeing Company Supersonic jet engine and method of operating the same
GB2143588B (en) * 1983-07-19 1987-09-23 Rolls Royce Marine gas turbine engine power transmission
US4598543A (en) * 1985-02-06 1986-07-08 The United States Of America As Represented By The Secretary Of The Air Force Variable cycle engine for high altitude aircraft
US4651521A (en) * 1985-11-21 1987-03-24 Avco Corporation Convertible turbo-fan, turbo-shaft aircraft propulsion system
FR2841521B1 (fr) * 2002-06-28 2005-01-28 Bosch Gmbh Robert Reservoir de liquide de frein, en particulier pour vehicule automobile
GB0618072D0 (en) * 2006-09-14 2006-10-25 Rolls Royce Plc Aeroengine nozzle
DE102009011924A1 (de) * 2009-03-10 2010-09-16 Rolls-Royce Deutschland Ltd & Co Kg Nebenstromkanal eines Turbofantriebwerks
US9261019B2 (en) 2010-12-30 2016-02-16 Rolls-Royce North American Technologies, Inc. Variable cycle gas turbine engine
US11143193B2 (en) * 2019-01-02 2021-10-12 Danfoss A/S Unloading device for HVAC compressor with mixed and radial compression stages
CN114837811A (zh) * 2022-04-19 2022-08-02 南京航空航天大学 一种延伸外机匣的组合动力模态转换方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1001624A (en) * 1962-10-01 1965-08-18 Bristol Siddeley Engines Ltd Power plants for driving helicopter rotors
GB1108454A (en) * 1966-07-12 1968-04-03 Rolls Royce Improvements in or relating to gas turbine engines
GB1175376A (en) * 1966-11-30 1969-12-23 Rolls Royce Gas Turbine Power Plants.
US3472487A (en) * 1967-10-06 1969-10-14 Avco Corp Wide speed range gas power converter
US3449914A (en) * 1967-12-21 1969-06-17 United Aircraft Corp Variable flow turbofan engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2401212A1 (de) * 1973-02-08 1974-08-15 United Aircraft Corp Gasturbinentriebwerk fuer unterschallflug
US4791783A (en) * 1981-11-27 1988-12-20 General Electric Company Convertible aircraft engine

Also Published As

Publication number Publication date
DE2006221A1 (fr) 1970-09-03
US3520138A (en) 1970-07-14
FR2037574A5 (fr) 1970-12-31
DE2006221B2 (de) 1971-12-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees